"Research information using a computer" 可以用 "Conduct onpne research" 来表达。这是一种通用的、在许多场合都能使用的说法。
英文例句：
"I'm going to conduct some onpne research to find the information I need."
"She spent the afternoon conducting onpne research for her project."
中文翻译：
"我要上网查找一些资料。"
"她整个下午都在上网查找她项目所需的资料。"